[EN] PYRAZOLE DERIVATIVES AS S1P1 AGONISTS<br/>[FR] DÉRIVÉS DU PYRAZOLE EN TANT QU'AGONISTES S1P1
申请人:ALMIRALL SA
公开号:WO2011144338A1
公开(公告)日:2011-11-24
The present invention relates to a compound of formula (I), to the process for preparing such compounds and to their use in the treatment of a pathological condition or disease susceptible to amelioration by sphingosine-1-phosphate receptors (S1P1) agonists.
The present invention relates to a compound of formula (I), to the process for preparing such compounds and to their use in the treatment of a pathological condition or disease susceptible to amelioration by sphingosine-1-phosphate receptors (S1P1) agonists.
[EN] 2H-PYRAZOLO [4,3-D]PYRIMIDIN-5-AMINE DERIVATIVES AS H4 HISTAMINE RECEPTOR ANTAGONISTS FOR THE TREATMENT OF ALLERGIC, IMMUNOLOGICAL AND INFLAMMATORY DISEASES<br/>[FR] DÉRIVÉS DE 2H-PYRAZOLO[4,3-D]PYRIMIDIN-5-AMINE UTILISÉS COMME ANTAGONISTES DES RÉCEPTEURS H4 DE L'HISTAMINE POUR LE TRAITEMENT DE MALADIES ALLERGIQUES, IMMUNOLOGIQUES ET INFLAMMATOIRES
申请人:PALAU PHARMA SA
公开号:WO2010043633A1
公开(公告)日:2010-04-22
Pyrazolopyrimidine derivatives of formula (I), wherein the meaning of the different substituents are those indicated in the description. These compounds are useful as histamine H4 receptor antagonists.
式(I)的吡唑吡嘧啶衍生物,其中不同取代基的含义如描述中所示。这些化合物可用作组胺H4受体拮抗剂。
Pyrrolinone derivatives as a new class of P2X3 receptor antagonists. Part 3: Structure-activity relationships of pyrropyrazolone derivatives
The P2X3 receptor is an attractive target for the treatment of pain and chronic coughing, and thus P2X3 antagonists have been developed as new therapeutic drugs. We previously reported selective P2X3 receptorantagonists by derivatization of hit compound 1. As a result, we identified hit compound 3, the structure of which was similar to hit compound 1. On the basis of SAR studies of hit compound 1